unit UdataMoudule;

interface

uses
  SysUtils, Classes, DB, ADODB;

type
  TCommonData = class(TDataModule)
    con: TADOConnection;
    qryFunction: TADOQuery;
    qryProduct: TADOQuery;
    qryClient: TADOQuery;
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  CommonData: TCommonData;

implementation

{$R *.dfm}

end.
